Classify the states into four groups each having common frontiers with
(i) Pakistan (ii) China (iii) Myanmar and (iv) Bangladesh.
(i) States having common frontiers with Pakistan are Jammu and Kashmir, Punjab, Rajasthan, Gujarat.
(ii) States having common frontiers with China are Jammu and Kashmir, Himachal Pradesh,
Uttarakhand, Sikkim and Arunachal Pradesh.
(iii) States having common frontiers with Myanmar are Arunachal Pradesh, Nagaland, Manipur, Mizoram.
(iv) States having common frontiers with Bangladesh are Meghalaya, Assam. West Bengal, Tripura.
